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Spearfish Loan Production Office

Photo courtesy of the South Dakota Department of Tourism
Mountain path in Spearfish

Welcome to Spearfish, South Dakota’s Queen City! BankWest’s Loan Production and Mortgage office is conveniently located along Main Street, just north of the community’s central business district. It’s also just a stone’s throw from Black Hills State University and the Spearfish Regional Hospital.

Mailing Address
PO Box 1327, Spearfish, SD 57783

Street Address
1140 N. Main St., Ste. 10, Spearfish, SD 57783

Phone: (605) 559-1257
Fax: (605) 717-6819


Monday–Friday: 8 a.m. to noon and 1 p.m. to 5 p.m. MT

Spearfish Loan Production Office

1140 N. Main St., Ste. #1, Spearfish, SD 57783

2023 Holiday Closings

January 2
January 16
February 20
April 7 (Close at Noon)
May 29
June 19
July 4
September 4
October 9
November 23
December 25

Financial Partners

Our experienced associates are your financial partners; committed to your success.

Casey Derflinger Photo
Casey Derflinger
Northern Hills Manager

“To me, banking is more than a series of financial transactions. It’s a personal relationship involving mutual trust and a common goal of financial success. At BankWest, you will always have a financial partner. That’s what community banking is all about.”

Banking Services

Kelly L. Harnett
AVP Mortgage Originator
NMLS#: 1409924
Daryl Knott
Business Development Officer

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